#175158#175158

#175158 is a dark, muted teal. Relative luminance 0.068; OKLCH L 40.2% C 0.059 H 206.6°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#175158
RGB	rgb(23, 81, 88)
HSL	hsl(186, 59%, 22%)
HSV	hsv(186, 74%, 35%)
CMYK	cmyk(73.9%, 8%, 0%, 65.5%)
CIE-LAB	lab(31.28, -15.74, -9.53)
CIE-LCH	lch(31.28, 18.40, 211.18°)
OKLab	oklab(40.15% -0.0528 -0.0264)
OKLCH	oklch(40.15% 0.059 206.6)
XYZ	xyz(5.0565, 6.7710, 10.2711)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175158 #581E17

analogous

#17583F #175158 #173158

triadic

#175158 #581751 #515817

tetradic

#175158 #3F1758 #581E17 #315817

square

#175158 #3F1758 #581E17 #315817

split-complementary

#175158 #581731 #583F17

monochromatic

#061618 #0A2427 #175158 #247E89 #30AAB9

Accessibility & contrast

On white

8.92

#175158 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#175158 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175158

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175158	#FFFFFF	#000000	##FFFFFF
##175158	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4E58

Deuteranopia (green-blind)

#404758

Tritanopia (blue-blind)

#005553

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #175158;
/* rgb */ color: rgb(23, 81, 88);
/* oklch */ color: oklch(40.2% 0.059 206.6);

Tailwind

colors: {
  custom: {
    50: '#5f8287',
    500: '#175158',
    950: '#000000',
  },
}

SCSS

$custom: #175158;
$custom-light: #5f8287;
$custom-dark: #000000;

JSON

{
  "hex": "#175158",
  "rgb": {
    "r": 23,
    "g": 81,
    "b": 88
  },
  "hsl": {
    "h": 186.462,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.40151,
    "c": 0.05905,
    "h": 206.6
  },
  "luminance": 0.06772
}

Semantic roles & 50–950 ramp

primary

#175158

secondary

#8F453C

accent

#5746E2

background

#F5F7F8

surface

#EAEEEF

border

#C6C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #175158

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →